Results 121 to 130 of about 10,309 (278)

Genomic dissection of divergent selection reveals a roadmap for reciprocal improvement of Chinese and American soybean

open access: yesJournal of Integrative Plant Biology, EarlyView.
Genomic dissection of 2,377 soybean accessions identified 261 trait‐associated loci with distinct beneficial alleles in Chinese and American germplasms, enabled development of the Soybean Targeted Improvement Navigation System framework for targeted allele introgression, and provided genomic resources for knowledge‐driven soybean design breeding ...
Chengzhi Jiao   +23 more
wiley   +1 more source

PEMBENTUKAN POHON KLASIFIKASI BINER DENGAN ALGORITMA CART ( CLASSIFICATION AND REGRESSION TREES ) ( STUDI KASUS PENYAKIT DIABETES SUKU PIMA INDIAN ) [PDF]

open access: yes, 2010
Metode klasifikasi CART (Classification And Regression Trees) merupakan metode nonparametrik yang berguna untuk mendapatkan suatu kelompok data yang akurat sebagai penciri dari suatu pengklasifikasian.
Widagdo, Krisan Aprian
core   +1 more source

Classification trees, Boosting and Bagging Methods for model construction

open access: yes, 2013
100 σ.Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ.) “Εφαρμοσμένες Μαθηματικές Επιστήμες”Εισαγωγή στα δέντρα απόφασης, Δέντρα Ταξινόμησης, Δέντρα Παλινδρόμησης, Πλεονεκτήματα και ...
Gkrougia, Eleni M.   +1 more
core   +1 more source

Skeletons of swiftly swimming sharks: Three‐dimensional analysis of lamniform vertebral morphology and mineral architecture

open access: yesJournal of Anatomy, EarlyView.
We examined morphology, 3D arrangement, and mineral amount in cartilaginous vertebrae from four lamniform shark families (Alopiidae, Carchariidae, Cetorhinidae, and Lamnidae). We identified family‐specific mineralization trends, and regional patterning of structures along the column.
Jamie L. Knaub   +6 more
wiley   +1 more source

Intimate Partner Violence, Ambiguous and Non‐Consensual Non‐Monogamy, and Breaking Up During Young Adulthood

open access: yesJournal of Marriage and Family, EarlyView.
ABSTRACT Objective This study examines how intimate partner violence (IPV) and two types of non‐monogamy—ambiguous‐consent non‐monogamy (ACNM; concurrent sexual partners in relationships without an explicit agreement about monogamy or non‐monogamy) and non‐consensual non‐monogamy (NCNM; cheating in relationships committed to monogamy)—co‐occur and ...
Jennifer S. Barber, Yasamin Kusunoki
wiley   +1 more source

Classification & Regression Trees (CART) dengan R: Contoh Kasus dan Penyelesaian

open access: yes
Buku ini membahas metode classification and regression tress (CART): contoh kasus dan penyelesaian dengan software ...
prana ugiana gio (17826386)
core   +1 more source

Welfare consequences of the compound risks of index insurance

open access: yesJournal of Risk and Insurance, EarlyView.
Abstract Index insurance is an attractive variant on the standard insurance contract that allows the determination of a loss event to be defined by one or more thresholds on an index that is positively correlated with actual losses. Index insurance also comes with a compound risk, basis risk.
Glenn Harrison   +4 more
wiley   +1 more source

Regression trees [PDF]

open access: yes, 2012
Title: Regression trees Author: Aleh Masaila Department: Department of Probability and Mathematical Statistics Supervisor: Mgr.Tomáš Hanzák Abstract: Although regression and classification trees are used for data analysis for several decades, they are ...
Masaila, Aleh
core  

Basis risk, social comparison, perceptions of fairness, and demand for insurance: A field experiment in Ethiopia

open access: yesJournal of Risk and Insurance, EarlyView.
Abstract Index insurance lowers agricultural risk but covers only covariate risks. Since farmers do not have complete insurance, they may develop mistrust of insurance when experiencing crop losses and not receiving payouts. Although recent innovations in remote sensing enable the provision of more complete insurance including coverage for ...
Berber Kramer   +2 more
wiley   +1 more source

Droughts in Africa: Adult Malnutrition and Occupational Change During Recurring and First‐Time Droughts

open access: yesJournal of Regional Science, EarlyView.
ABSTRACT How costly are droughts to adults' nutrition in Africa? Do people adapt to recurring droughts? We measure severe droughts using detailed satellite‐based index of greening observed bi‐monthly on a relatively high‐resolution 0.083° grid between 1982 and 2015, that captures persistent and severe deficits in soil moisture relative to grid‐cell and
Nora Fingado, Steven Poelhekke
wiley   +1 more source

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