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199 results for “base tree”
Data from: Dual tree complex wavelet transform based signal denoising method exploiting neighbourhood dependencies and goodness of fit test
A novel signal denoising method is proposed whereby goodness of fit (GOF) test in combination with a majority classifications based neighbourhood filtering is employed on complex wavelet coefficients obtained by applying dual tree complex wavelet transform (DTCWT) on a noisy signal. The DT-CWT has proven to be a better tool for signal denoising as compared to the conventional discrete wavelet transform (DWT) owing to its approximate translation invariance. The proposed framework exploits statistical neighbourhood dependencies by performing the GOF test locally on the DT-CWT coefficients for their preliminary classification/detection as signal or noise. Next, a deterministic neighbourhood filtering approach based on majority noise classifications is employed to detect false classification of signal coefficients as noise (via the GOF test) which are subsequently restored. The proposed method shows competitive performance against the state of the art in signal denoising.
FIGURE 2. Combined gene tree for Codakiinae, expanded from Figure 1 in New molecular phylogeny of Lucinidae: increased taxon base with focus on tropical Western Atlantic species (Mollusca: Bivalvia)
FIGURE 2. Combined gene tree for Codakiinae, expanded from Figure 1.
FIGURE 3. Combined gene tree for Lucininae, expanded from Figure 1 in New molecular phylogeny of Lucinidae: increased taxon base with focus on tropical Western Atlantic species (Mollusca: Bivalvia)
FIGURE 3. Combined gene tree for Lucininae, expanded from Figure 1.
Reproduction Artifact for TACAS 2024 paper "Scalable Tree-based Register Automata Learning"
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Molecular systematics of the tribe Physarieae (Brassicaceae) based on the nuclear ITS, LUMINIDEPENDENS, and chloroplast ndhF: Sequence alignments, trees, and supplemental figures
<p>Physarieae is a small tribe of herbaceous annual and woody perennial mustards that are mostly endemic to North America, with its members including a large amount of variation in floral, fruit and chromosomal variation. Building on a previous study of Physarieae based on morphology and <i>ndhF</i> plastid DNA, we reconstructed the evolutionary history of the tribe using new sequence data from two nuclear markers, and compared the new topologies against previously published cpDNA-based phylogenetic hypotheses. The novel analyses included ca. 420 new sequences of ITS and <i>LUMINIDEPENDENS</i> (<i>LD</i>) markers for 39 and 47 species, respectively, with sampling accounting for all seven genera of Physarieae, including nomenclatural type species, and 11 outgroup taxa. Maximum parsimony, maximum likelihood, and Bayesian analyses showed that these additional markers were largely consistent with the previous <i>ndh</i>F data that supported the monophyly of Physarieae and resolved two major clades within the tribe, i.e. DDNLS (<i>Dithyrea</i>, <i>Dimorphocarpa</i>, <i>Nerisyrenia</i>, <i>Lyrocarpa</i>, and <i>Synthlipsis</i>) and PP (<i>Paysonia</i> and <i>Physaria</i>). New analyses also increased internal resolution for some closely related species and lineages within both clades. The monophyly<i> </i>of <i>Dithyrea</i> and the sister relationship of <i>Paysonia</i> to <i>Physaria</i> was consistent in all trees, with the sister relationship of <i>Nerisyrenia </i>to <i>Lyrocarpa </i>supported by <i>ndhF</i> and <i>ITS</i>, and the positions of <i>Dimorphocarpa</i> and <i>Synthlipsis</i> shifted within the DDNLS Clade depending on the employed data set. Finally, using the strong, new phylogenetic framework of combined cpDNA + nDNA data, we discussed standing hypotheses of trichome evolution in the tribe suggested by <i>ndhF</i>.</p>
Tree-ring-based annual aboveground biomass increment maps in North America
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SAT-based Decision Tree Learning for Large Data Sets - Results and Source code
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A Multi-Objective Optimization Framework for Code Generation Decoding Strategies Based on Code Token Trees
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Fig. 1. A in Intersexual Size And Plumage Differences In Tree Sparrows (Passer Montanus) - A Morphological Study Based On Molecular Sex Determination
Fig. 1. A photography of the badge used for measurements; hatched area shows the badge area as measured with the image analyzing software (see text)
Figure 2. A neighbour-joining tree using 604 cytochrome c oxidase subunit I in Phylogenetic relationship among slender loris species (Primates, Lorisidae: Loris) in Sri Lanka based on mtDNA CO1 barcoding
Figure 2. A neighbour-joining tree using 604 cytochrome c oxidase subunit I (CO1) sequences from 7 different slender loris (Loris) taxas found in Sri Lanka with their external appearance.
Supplementary phylogenetic trees of Babesia bigemina based on partial sequences of both genes Rap-1a and gp45, with SH-aLRT support values (%), aBayes support, and ultrafast bootstrap support (%).
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the diversity of indigenous legume fodder trees and shrubs with plots on the bases of land use and agroecology in Gamo zone, Ethiopia
<p>the data was collected from Gamo zone, SNNPRS, Ethiopia. It was about the diversity of indigenous legume fodder tree and shrub with plots on the bases of land use and agroecology. the data was collected from four land uses namely farm land, homestead, grazing land and area closure in three agroe-ecology zones namely lowland, midland and highland. </p>
Data from: Coalescent-based species tree inference from gene tree topologies under incomplete lineage sorting by maximum likelihood
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Data from: Give the machine a hand: a Boolean time-based decision-tree template for rapidly finding animal behaviours in multi-sensor data
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Data from: Dual tree complex wavelet transform based signal denoising method exploiting neighbourhood dependencies and goodness of fit test
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Data from: PoMo: an allele frequency-based approach for species tree estimation
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Data from: Illuminating the base of the annelid tree using transcriptomics
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Data from: Graph splitting: a graph-based approach for superfamily-scale phylogenetic tree reconstruction
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Data from: Phylotranscriptomics: saturated third codon positions radically influence the estimation of trees based on next-gen data
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Molecular systematics of the tribe Physarieae (Brassicaceae) based on the nuclear ITS, Luminidependens, and chloroplast ndhF: Sequence alignments, trees, and supplemental figures
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ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.