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Machine Learning

Training models and neural networks.

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machine-learning
313

test-show

Test xw show command for displaying model information

TsingmaoAI
TsingmaoAI
data-ai
open
machine-learning
309

sample-scaffolder

This skill is designed to take a skill that has been submitted as a PR and scaffold it into the sample format as an expected standard by the repository.

pnp
pnp
data-ai
open
machine-learning
307

perf-check

Run a Maestro-style performance assessment for hotspots, regressions, and optimization planning

josstei
josstei
data-ai
open
machine-learning
307

perf-check

Run a Maestro-style performance assessment for hotspots, regressions, and optimization planning

josstei
josstei
data-ai
open
machine-learning
304

test-automation-strategy

Design and implement effective test automation with proper pyramid, patterns, and CI/CD integration. Use when building automation frameworks or improving test efficiency.

proffesor-for-testing
proffesor-for-testing
data-ai
open
machine-learning
304

maya-pythonnurbsuv

使用Maya Python将选中的多边形或细分模型转换为NURBS曲面,并按照指定的U和V方向数量提取曲线。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

excelbacktrader

用于将包含自定义时间列(如'bob')的Excel金融数据读入Backtrader。该技能包含处理时间格式转换、映射OHLCV列,以及通过Pandas倒序解决K线图时间轴反向问题的完整流程。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

stftpd

针对PD雷达间歇采样转发干扰场景,利用信号短时傅里叶变换(STFT)生成的时频图进行图割算法的权重设计。包括基于信号幅度的终端节点权重设置,以及针对复信号矩阵利用相位差计算相邻节点相似性权重的逻辑。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

dl4jcnn

用于配置DL4J二分类卷积神经网络,修正输出层激活函数与损失函数的匹配错误,并确保全连接层输入维度正确设置。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

dual-branch-vit-rgb-event-tracking

Implements a dual-branch Vision Transformer for RGB and Event tracking, processing Template and Search tokens independently per branch and applying late fusion with Dropout regularization.

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

fasttext

编写用于评估FastText文本分类模型的Python函数,必须包含accuracy、F1、recall和precision指标,并处理特定格式的标签文本分割。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

pytorch-cosineannealinglr-scheduler-integration

Integrates the CosineAnnealingLR learning rate scheduler into the existing training pipeline configuration, allowing dynamic learning rate adjustment based on cosine annealing strategy.

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

pytorch-ssim-l1-l2

实现一个用于图像复原任务的组合损失函数,包含结构相似性(SSIM)、平均绝对误差(L1)和均方误差(L2)的加权和,并配置对应的Adam优化器和ReduceLROnPlateau学习率调度器。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

pytorch

针对PyTorch中多任务学习或知识蒸馏场景,使用可学习参数(nn.Parameter)动态调整多个损失函数权重比例的技能。涵盖参数定义、优化器配置、数值稳定性处理(如对数空间转换)以及GradNorm算法的实现逻辑。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

tensorflow-java-040savedmodel

针对TensorFlow Java 0.4.0版本,实现加载SavedModel模型,将三维double数组转换为Tensor并执行预测返回double数组的逻辑。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

ceutrackactor

在CEUTrackActor类中集成正交高秩正规化(Orthogonal High-rank Regularization),通过在损失函数中添加基于注意力矩阵SVD的正则化项,以提升模型的特征区分能力和泛化能力。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

token

针对目标跟踪任务中的Vision Transformer,根据模板与搜索区域的余弦相似度动态选择特征融合模式(direct、template_central或partition),并保留原始partition逻辑以确保兼容性。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

bleu

使用Hugging Face Transformers和sacrebleu库,对预训练的机器翻译模型进行评估。支持从制表符分隔的CSV文件读取源文本和参考翻译,计算BLEU分数,并提供Seq2SeqTrainer的compute_metrics函数实现。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

matlab-rect-pulse-sampling-recovery

基于MATLAB实现矩形脉冲信号的生成、频谱分析确定fm、理想抽样(2倍fm)、特定增益低通滤波及信号恢复的完整实验流程。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

pytorch-dynamic-loss-weighting

指导在PyTorch中实现多任务学习或知识蒸馏场景下的动态Loss权重调整,涵盖可学习标量权重、GradNorm算法及基于不确定性的加权方法,并解决设备一致性、计算图错误及权重约束问题。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

pytorch

在PyTorch中实现基于中间特征图的知识蒸馏,通过添加一个可学习的网络层将学生模型的特征映射到教师模型特征空间,并在训练过程中联合优化学生模型和映射层的权重。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

tensorflow

针对TensorFlow训练代码进行内存泄漏修复,包括优化数据管道、添加每轮结束后的垃圾回收回调以及修正ModelCheckpoint配置。

ECNU-ICALK
ECNU-ICALK
data-ai
open
machine-learning
304

vit-module-fusion-and-training-optimization

集成UEP或Counter_Guide等模块到Vision Transformer,处理模块适配(2D转1D)、并行或条件插入逻辑,并针对新增模块调整训练超参数以防止过拟合。

ECNU-ICALK
ECNU-ICALK
data-ai
open
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