GridSearch searched over a list of interval width and overlap, useful for visualizing the convergence of the Mapper.
GridSearch(
original_data,
filter_values,
label,
column = "label",
cover_type = "stride",
width_vec = c(0.5, 1, 1.5),
overlap_vec = c(10, 20, 30, 40),
num_cores = 12,
out_dir = "mapper_grid_outputs",
avg = FALSE,
use_embedding = NULL
)A folder containing the PNG files of the Mapper visualizations.
Original dataframe, not the filter values.
A numeric matrix or data frame of filter values (rows are samples, columns are filter dimensions).
A vector of labels for coloring the Mapper nodes.
The original column name (use when use_embedding=TRUE).
The type of cover to use "stride" or "extension".
A vector of interval widths.
A vector of percent overlaps.
Number of cores to use for parallel computing.
Directory to save the output.
Whether coloring the nodes by average label or majority label.
Whether to use embedding for coloring (NULL or embedding vector).